" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
P=5x4,8=24cm2
P=24
P=d1xd2/2
P=d1x6/2
24=d1x6/2 6/2=3
d1=24/3=8
d1=8
odp: druga przekotna rombu ma dlugosc 8 cm.